For the Inventor, By the Inventor

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Chardon, OH, United States of America

Enpac, L.l.c.

Calculating rank

USPTO Granted Patents = 21

% Expired Patents = 4.8

Trademarks = 6

Forward Citations = 141

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20 inventors (with patents filed for the assignee):

Timothy D Reed (9 out of 13 patents)

Scott R Janda (9 out of 16 patents)

Jay Wiley (7 out of 9 patents)

4. Robert D Heintz (6 out of 6 patents)

5. Lawrence C Stanek (6 out of 12 patents)

6. James P Onders (5 out of 5 patents)

7. Darel R Taylor (4 out of 4 patents)

8. Michael H Litin (4 out of 4 patents)

9. John O Milliken (4 out of 4 patents)

10. Edward L DiLalla (2 out of 2 patents)

11. Patrick G Gothro (2 out of 2 patents)

12. Alexander Grebenyuk (2 out of 2 patents)

13. Scott Dragon (1 out of 1 patent)

14. Larry Stanek (1 out of 1 patent)

15. David G DeBord (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 12545473 - Spill pallet (2026-02-10),

2. 10786765 - Storm drain sediment filter (2020-09-29),

3. 10384155 - Storm drain sediment filter (2019-08-20),

4. 10167113 - Method of stacking overpack salvage drums (2019-01-01),

5. 10065765 - Containment systems and methods of making and using same (2018-09-04),

6. 9896244 - Linkable workstations (2018-02-20),

7. 9764875 - Methods for protecting a ground surface from exposure to material that may be spilled from or leak from one or more containers (2017-09-19),

8. 9592927 - Overpack salvage drum and related methods (2017-03-14),

9. 9150350 - Portable spill containment system (2015-10-06),

10. 8281948 - Overpack salvage drum (2012-10-09),

11. 5647415 - Funnel for a drum (1997-07-15),

12. 5598594 - Spill containment ramp (1997-02-04),

13. D376977 - Safety containment housing for the storage of hazardous waste material (1996-12-31),

14. 5579700 - Interlocking spill pallet system (1996-12-03),

15. 5560510 - Salvage drum with improved lid tightening means (1996-10-01),

Company Overview

Enpac, L.L.C., based in Chardon, Ohio, specializes in the development and manufacturing of innovative containment solutions and spill management products. The company focuses on providing environmentally responsible products that enhance safety and compliance in various industries, including manufacturing, construction, and transportation. Enpac's expertise lies in creating durable and effective solutions for hazardous material handling, ensuring that businesses can operate safely while minimizing environmental impact.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

21 Patents

#2 in Chardon, OH

#681 in Ohio

#15,719 in US

#30,018 in the World

Chardon, OH, United States of America

Enpac, L.l.c.

Forward Citations = 141

20 inventors:

Timothy D Reed (9 out of 13 patents)

Scott R Janda (9 out of 16 patents)

Jay Wiley (7 out of 9 patents)

4. Robert D Heintz (6 out of 6 patents)

5. Lawrence C Stanek (6 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Enpac, L.l.c.. Retrieved from https://idiyas.com/company/enpac

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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